baber/WOPTO huggingface dataset:
Patent JP-2000319538-A (JP)
Title: Organic photoconductive material and its production, dispersion for electrophotographic photoreceptor
Inventor: NIIMI TATSUYA
IPC: C09B47/073
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a titanylphthalocyanine crystal by designing itself to have a specific X-ray diffraction spectrum to enable photoconductive materials causing no decline in electrification tendency even after repeatedly used without losing their high sensitivity. SOLUTION: This titanylphthalocyanine crystal as a titanylphthalocyanine pigment having the fundamental structure of the formula (X1 to X4 are each a halogen; n, m, l and k are each 0-4) is obtained by designing itself to have the maximum diffraction peak at least at 27.2 deg. as a diffraction peak (±0.2 deg.) at Bragg angle 2θ with respect to the CuKα characteristic X-ray (wavelength 1.514 Å) along with having a peak at 7.3 deg. as another diffraction peak on the lowest angle side. The above desired crystal form is obtained, preferably, for example, by first obtaining indeterminate crystal which, in turn, is contacted with an organic solvent in the presence of water to effect crystal transformation; in particular, it is preferable to use amorphous type crystal with the maximum diffraction peak at 7.0-7.5 deg. for obtaining the objective crystal.
Patent JP-H06335713-A (JP)
Title: Roughing mill and rough rolling method for shape steel
Inventor: OCHIAI TAKASHI
IPC: B21B1/08
Filed: 1993-05-27
Abstract: PURPOSE:To reduce the dispersion the cross-sectional shape of flange in the rolling direction of a material to be rolled by material drawing of the flange in accordance with rolling down of the web and roll shapes having the flange excellent in dimensional accuracy. CONSTITUTION:A rolling roll 30 which consists of an arbor 10, projecting part 12 which is arranged on the arbor 10 and has the cross-sectional shape by which the inside of flange and web of the material to be rolled are rolled down and sleeves 20, 20 which are provided so that their positions are freely adjustable in the direction of the axis of rotation of the arbor 10, with which the outside of flange of the material to be rolled is restrained and also the tip part of flange is rolled down and in which the width of flange forming grooves which is formed between the projecting part 12 and the sleeves 20, 20 is variable is used. While changing the width of the flange forming grooves for every each pass or for every several passes using this roughing mill, the inside of flange and web of the material to be rolled are rolled down with the projecting part 12 and also the outside of the material to be rolled is restrained with the sleeve 20, 20 and simultaneously the tip of flange is rolled down.
Patent JP-S5924866-A (JP)
Inventor: JIYON JIEI KOTSUPUKO
IPC: G03G15/08
Filed: 1983-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05322907-A (JP)
Title: Method and apparatus for immunological detection
Inventor: SUGIHARA HIROKAZU
IPC: G01N35/10
Filed: 1992-05-19
Abstract: PURPOSE:To decrease cumbersome operations in replacement of measuring substrates and to perform measurement quickly by holding a plurality of the substrates at the same time, and performing the addition of material to be detected for every substrate and the measurement of antigen/antibody reaction for the substrates for supporting the antibody or the antigen. CONSTITUTION:Ten measuring substrates (a-j) are arranged on a substrate holding plate 1 for measurement in a straight line at an equal interval. The substrates are mounted on an immunological detecting apparatus so that the flat surface of each measuring substrate is vertical to the direction of sample gas, which is jetted through a sample-gas blowing hole 2. Thus, the reaction of light source antibody reaction is measured. The substrate holding plate 1 for measurement is slid for the second measurement after the end of the first measurement.
Patent JP-H0420980-A (JP)
Title: Control method for copying device
Inventor: KIKUCHI HIDEO
IPC: G03G21/00
Filed: 1990-05-16
Abstract: PURPOSE:To make adaptability high and to attain the high speed, multiple function, and high precision of this copying device by generating a coincidence signal when the counted value of a photosensitive synchronizing pulse and timing data for showing timing to carry out the ON/OFF switching of a load next are in coincidence. CONSTITUTION:The timing pulse signal of the photosensitive body 4 is counted by a hard counter circuit independent from a CPU 21. When the counted value and previously set timing data are in coincidence, the coincidence signal is generated, the ON/OFF switching of a load via a latch data resistor is latched with this signal by latch circuit, and the load is controlled corresponding to the output of a relevant latch. Thus, it is unnecessary that interruption processing is executed whenever the synchronous pulse arrives, so that the synchronous pulse having high resolution (the moving amount of the photosensitive body/one pulse is small) is obtained, and high precise sequence timing control is realized.
Patent JP-H09310414-A (JP)
Title: L-shaped bracket metal
Inventor: SHIBAMOTO HAJIME
IPC: E04B2/74
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To increase the welding strength of an L-shaped bracket metal welded to the side face of an steel frame column in use to mount a horizontal material to the steel frame column for mounting a wall panel thereon. SOLUTION: An L-shaped bracket metal 10 has a vertical mounting plate 11 and a horizontal bearing plate 12 formed by bending an steel plate into an L-shape. Both right and left sides 16 of the vertical mounting plate 11 are provided with the upper ends 17 overhung from the horizontal bearing plate 12 to both right and left sides, both right and left sides 16 of the vertical mounting plate 11 are formed straight up to the upper ends 17 and the upper ends 17 are located at almost the same level as the upper face 12a of the horizontal bearing plate 12.
Patent JP-H08324336-A (JP)
Title: Headlamp used for car
Inventor: KAARUUOTSUTOO DOPURAA
IPC: F21S8/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a light source and to dispense with a large assemblage space in a vehicle. SOLUTION: An adjusting screw 44 is rotatably and axially immovably held on a holding device 30, and an adjusting member 52 is axially movably and relatively non-rotatably guided to the holding device 30. A headlight inserting body 10 can be fixed to the adjusting member 52 by a fixing member 62, and the headlight inserting body 10 is rotated in such a direction as to get apart from the holding device 30 around a horizontal axial line 43 as the fixing member 62 is separated, thereby a light source 22 can be brought to be closer to the holding device 30 from the front side of it.
Patent JP-H01295605-A (JP)
Title: Emergency travel power source for trolley bus
Inventor: MINAMI YOTARO
IPC: B60W10/08
Filed: 1988-05-24
Abstract: PURPOSE:To enable operation of a trolley bus even upon trouble of VVVF drive inverter thereof, by rotating a synchronous generator and an auxiliary generator through a Diesel engine and providing the output from the auxiliary generator through an excitation inverter to the rotor winding of the synchronous generator. CONSTITUTION:DC voltage is fed from a stringing feeder through a drive inverter 4 to an induction motor 5. When power is interrupted and the drive inverter 4 is faulty, switches 2, 15 are switched. A synchronous generator 7 and an auxiliary generator 8 are driven through a Diesel engine 6, and the output from the auxiliary generator 8 is fed through an exciting voltage regulator 12, an exciting inverter 13 and a slip ring 13 to the rotor winding of the synchronous generator 7. By such arrangement, a trolley bus can be run even when the inverter is faulty.
Patent JP-S5555187-A (JP)
Title: Indole derivative
Inventor: MATSUMURA SHINGO
IPC: C07D471/04
Filed: 1978-10-14
Abstract: NEW MATERIAL:An indole derivative of formula I (R 1 , 2  are H, OH, acyloxy or tosyloxy; R 3  is CH 2 OH, COOH, CHO, or carboalkoxy).  
     EXAMPLE: 1-Formyl-4-hydroxy-9H-pyrido[3,4-b]indole of formula II.  
     USE: A xanthine oxidase inhibitor, and its synthetic intermediate. Effective to uricacidemia, gout, calculus diseases of the urinary organs, etc. Improves the effect of anti-ulcer agents.  
     PROCESS: Dried powder of Picrasma quassioides Benn. is extracted with a polar organic solvent, and the resulting extract is fractionated and purified by column chromatography to obtain the compounds II and III. As an alternate method, the compound IV is prepared by the rearrangement reaction of 1-carbomethoxy-9H- pyrido[3,4-b]indole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11325514-A (JP)
Title: Electronic equipment cover and method of forming the same
Inventor: TAKAGI MASAAKI
IPC: H04N5/64
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment cover which is not partially reduced in strength by contraction after molding. SOLUTION: A front cover 3 for covering the front and upper surfaces of an outdoor unit of an air conditioner is formed of a cover body 3a and a cover extension 3b, a threaded hole is formed in a boss 3c which projects from the rear end of the cover extension 3b in parallel to the cover body 3a, and a rib 3d is formed between the boss 3c of the cover extension 3b and the cover body 3a integrally therewith. A screw 6 is screwed into the threaded hole of the boss 3c through a rear cover 4 that covers the rear surface of the outdoor unit of the air conditioner, so that the rear cover 4 is fixed to the front cover 3.
Patent JP-S62284273-A (JP)
Title: Measuring instrument for printed circuit board
Inventor: SHIMAZAKI MASAYUKI
IPC: G01R31/02
Filed: 1986-05-31
Abstract: PURPOSE:To securely take measurement without being limited by the kind of package components on a printed circuit board by bringing contacting terminals for measurement into contact with package components from both surface sides of the printed circuit board. CONSTITUTION:A support body 20 above an object of measurement is equipped with probes 21 whose tips are arranged on the surface side of the board 10, and fixed to a press mechanism part 14 in an upward/downward movable state. Further, the support 20 is equipped with a pressure rod 22 of hollow structure at a prescribed position. A lower support 12, on the other hand, is equipped with a guide pin 13 for determining the position relation with the board 10 and probes 11 are provided at prescribed positions. Then when the respective probes 11 are pressed by the substrate 10, they move down by constant length and support the board 10 from below at prescribed positions.
Patent JP-H05318125-A (JP)
Title: Welding of clad material of not weldable dissimilar metals
Inventor: IWAI TOSHIO
IPC: B23K9/23
Filed: 1992-05-19
Abstract: PURPOSE:To join a clad steel made of not weldable dissimilar metals by forming a clad sheet with explosive cladding between not weldable metals, forming a band sheet with cutting the clad sheet on the direction perpendicular to the explosive cladded part and welding the band sheet with a lining material. CONSTITUTION:When an not weldable clad stock 15 and clad stock 17 are joined, the clad material 15 with the weldable metal 12 and the clad material 17 with weldable metal 13 are explosively cladded to produce the clad material 11. The clad material 11 is cut along the cutting line CL perpendicular to the joining part 18 to produce the spacer 20. The spacer 20 is arranged at joining part of the clad material 15, 17, the clad material 15 with the metal 12 and the clad material 17 with the metal 13 are welded, to join the clad stocks 15, 17 through the spacer 20.
Patent JP-H05318361-A (JP)
Title: Method for manipulating object
Inventor: MORIKAWA SADA
IPC: B25J9/10
Filed: 1992-05-20
Abstract: PURPOSE:To easily perform changing-over of an observing point for inspecting an object and operation for positioning the object. CONSTITUTION:This system is composed of monitoring cameras 1 and 2 an object manipulating means 5 for controlling position of the object, an image displaying means 3 for displaying a camera image and an observing point specifying means 4 for specifying an objective point on the image. This system manipulates the attitude of the object in the coordinate system, in which the observing point is located at its center and the coordinate axis are parallel to those of the coordinate system of the monitoring cameras, by specifying the same point of the object existing in each visual field from different view points, by changing the position of the object, by measuring the relative position, and by moving the object to the position where direction of the line of sight coincides with that of the objective point on a spherical surface being at a definite distance from the objective point as its center.
Patent JP-S5250210-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KOUDA MINORU
IPC: G11B15/46
Filed: 1975-10-20
Abstract: PURPOSE: Video signals are withdrawn at every integer field and are intermittently recorded, and a capstan motor is revolved using external pulses when the tape speed is lowered to a low speed of a fraction of an integer tape speed, whereby wow and flutter are improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04329553-A (JP)
Title: Electrophotographic carrier
Inventor: YUSHINA HEIHACHI
IPC: G03G9/113
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the carrier which can constitute a long-life developer having high image quality by mixing with a toner by forming the carrier so as to have a breakdown voltage in a specific DC voltage range in the measurement of the dynamic resistance of a coated carrier. CONSTITUTION:The coated carrier for two-component magnetic brush development-is formed by coating the surfaces of magnetic material core particles with a resin and has the breakdown voltage in the range of 100 to 500V DC voltage in the measurement of the dynamic resistance of the coated carrier. The magnetic material includes, for example, magnetite and various kinds of ferrites expressed by general formula MO.nFe2O3. M is more specifically Fe, Cu, Zn, Mg, Ni, Co, Mn, Cd, etc. The breakdown voltage characteristic generated in the prescribed range is imparted to the magnetic coated carrier in such a manner, by which the electrostatic images of the photosensitive body are reproduced from the point of a low surface potential to the point of the high potential, viz. from halftones to line drawing parts and solid black parts with high quality without unnecessarily wearing the photosensitive body.
Patent JP-S5651622-A (JP)
Title: Testing device for level switch of moisture separator
Inventor: OKUNISHI FUJIO
IPC: G21C17/035
Filed: 1979-10-03
Abstract: PURPOSE: To make it possible to make sure of the operation of a level switch even in plant operation by moving vertically a float regardless of the water level of moisture stored in a moisture separator and by excluding electric signals for assigning the stop of an inflow of a fluid and its release.  
     CONSTITUTION: Compressed air 1 is supplied by exciting solenoid valve 2 to push up piston 15 of air cylinder 4, and then float 9 is pushed up via link mechanism 10 to operate water-level upper-limit switch 5, thereby testing the operation of switch 5. Since a circuit that stops a turbine at the water-level upper-limit position is turned off with a signal exciting solenoid valve 2, a turbine plant continues its normal operation. With switch 5 in operation, solenoid valve 2 is unexcited to exhaust air in air cylinder 4 and float 9 returns to its original position. Then, the operation of water-level upper-limit-position limit switch 6 is tested and then exclusion of the turbine stop signal is released to set the original state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S617155-A (JP)
Title: Paper carrier
Inventor: TAKEUCHI SHINICHI
IPC: G01N21/89
Filed: 1984-06-20
Abstract: PURPOSE:To prevent jamming and breaking of paper in such paper carrier where a portion of paper carrying board is exposed and provided with a rectangular sensor, by setting the linear side at the joint between the carrying board and the sensor into non-perpendicular angle against the carrying direction. CONSTITUTION:In a bill discriminator, a bill 1 is carried by means of plural pairs of rollers 2 along a carrying path defined between the carrying boards 3, 3 arranged while facing vertically with proper interval. A sensor 105 is provided on the carrying board 3 in the way of said carrying path for the purpose to identify the true bill 1. Here, a rectangular sensor 105 having rectangular portion exposed to the carrying path is employed and the linear side of said sensor 105 is directed non-perpendicularly against the feeding direction of bill 1. Consequently, collision or entangling of bill 1 against the sensor 105 can be prevented to prevent jamming or breaking of bill 1.
Patent JP-S63309865-A (JP)
Inventor: YUUJIN EFU RINCHI
IPC: G01R1/067
Filed: 1988-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10321292-A (JP)
Title: Connector
Inventor: NISHIDE SATORU
IPC: H01R13/639
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To lessen the number of parts and miniaturize a connector. SOLUTION: A lever (a movable locking member) 20 is formed from a leaf spring material made of a metal and the lever 20 itself is provided with an energizing function. When a fitting work of both connector housings 10, 30 is interrupted in a middle, based on the elastic restoring force of the lever 20, both connector housings 10, 30 are forcibly parted and when both housings are fitted in normal state, the lever 20 is turned back and displaced and locked with a receiving part 34 and both connector housings 10, 30 are locked in the normally fitted state.  Since the lever 20 is made of a spring material and united with an energizing means, the number of the parts is lessened as compared with the number in the case that the lever 20 and the energizing means are separate parts and the cost is lowered and the assembling workability is improved and the whole body can be miniaturized because no housing space exclusively for the energizing means is necessary.
Patent JP-S6029218-A (JP)
Title: Wire-cut machining method
Inventor: KUROMATSU AKIO
IPC: B23H7/02
Filed: 1983-07-14
Abstract: PURPOSE:To aim at improvements in machining efficiency and accuracy, by making a linear wire electrode on which surface is stickily covered with both conductive and inductive materials and a work both perform each relative motion, while constituting such voltage as turning to repetitive zero voltage so as to be impressed on space between both of them. CONSTITUTION:A linear wire electrode 1, whose surface is stickily covered with both conductive and inductive materials, is wound round on an interval between pulleys 7, while each electrode of a power source is connected to a work M and the wire electrode 1 mounted on a table 8. Then, the wire electrode is driven and thereby made infeed into the work M upon feeding a machining fluid. In this case, when a impressing power source is set down to a voltage wave-form which varies alternately in the current direction in an elapse manner, there is a moment making impressing voltage turn to zero, and immediately after that, discharge happens. With this discharge, a surface of the work M is melted whereby machining makes progress. Thus, improvements in machinning efficiency and accuracy are well promoted.
Patent JP-H07326920-A (JP)
Title: Antenna assembly for portable transceiver
Inventor: JIEEMUSU RUUSERU BUROJIETSUTO
IPC: H04B1/38
Filed: 1995-05-26
Abstract: PURPOSE: To prevent the radiation energy of an antenna from being reduced by a human body by providing the antenna assembly with a half wavelength sleeve to which a current is supplied by a coaxial cable feeder of optional length and minimizing an RF current allowed to flow on the outer surface of the shield of the feeder. CONSTITUTION: A 1st antenna element 41 is connected to an inner conductor 49 of a coaxial element 50. The element 41 has norminal λ/4 length and a sleeve 42 having norminal λ/4 length is arranged on the upper part of the element 50. A coaxial line part 43 having length L' sufficiently for minimizing connection between the sleeve element 42 and a choke element 45 is arranged on the lower part of the sleeve 42. The choke element 45 of λ/4 length is arranged under the coaxial line part 43. In the choke 45, a current allowed to flow on the outer surface of an external conductor for the coaxial line part 43 is zero. Namely a current I2 , allowed to flow upward on the inner surface of a sheath is made equal to a current I1 allowed to flow downward in the center conductor and an RF current allowed to flow on the outer surface is minimized.
Patent JP-H07311051-A (JP)
Title: Onboard navigation system
Inventor: SATO CHOMEI
IPC: G08G1/0969
Filed: 1994-05-17
Abstract: PURPOSE:To provide an onboard navigation system which displays positioning state information or speed information at approximately the center position of a screen, together with a normal navigation screen. CONSTITUTION:At least either of positioning state information indicating positioning method or vehicle speed information is displayed by the deformation into respective different configurations of a mark 1 which shows the position of the vehicle. To display the positioning state information, for example, two- and three-dimensional positioning methods employ different configurations for display; to display the vehicle speed information, different configurations are displayed either in steps or continuously according to whether the speed is fast or slow.
Patent JP-S5827942-A (JP)
Title: Continuous manufacture of fiber reinforced aluminum or aluminum alloy
Inventor: YOSHIDA SHIGEAKI
IPC: C22C47/14
Filed: 1981-08-13
Abstract: PURPOSE:To continuously obtain fiber reinforced Al (alloy) having limitless length and uniform characteristics in the dispersion and strength of fibers all  over the length by continously extruding a mixture of Al (alloy) powder with  staple fiber for reinforcement by means of a friction driving type extruder. CONSTITUTION:A mixture 9 of Al (alloy) powder with staple fiber of SiC or the like is continuously fed to the mixture feeding part 8 of a friction driving type extruder, and it is sent into a duct 6 formed with the surface 3 of the inner driving wall of a wheel 1 and the surface 5 of the inner fixed wall of a shoe block 4. The mixture 9 in the duct 6 is moved forward in the direction of the rear end 7 of the duct 6 by the frictional force of the surface 3 of the rotating wall, and by applying extruding pressure, the mixture 9 is extruded from an extruding die 10 close to the rear end 7 as fiber reinforced Al (alloy) 11.
Patent JP-H07332750-A (JP)
Title: Gas transferring method and gas transferring apparatus
Inventor: YOSHIDA TAKASHI
IPC: F15D1/00
Filed: 1994-06-09
Abstract: PURPOSE:To make arrival of gas at a target place accurate in gas transfer wherein the gas to be transferred is made to arrive at the target place, by blowing the gas into a space from an outlet port toward the target place. CONSTITUTION:As a method of transferring gas, the gas G to be transferred, which is blown from an outlet part 2, is advanced in a space O toward a target place M in a state of a ring shape and in a state that, as a cross-sectional shape orthogonal to the peripheral direction of the ring shape, ring-forming gas assumes the form of an eddy ring R whirling around the central part in a cross section. Further, as an apparatus to be used for the method of transferring the gas, its constitution is provided with a gas chamber forming the outlet port 2, a supply means for feeding the gas G to the gas chamber and an operation means for pulsatively changing a chamber pressure in the gas chamber to a positive pressure side.